165037636

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 295424640

約数和(自身を除く): 130387004

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 5171, 7979, 10342, 15958, 20684, 31916, 408509, 522271, 817018, 1044542, 1634036, 2089084, 41259409, 82518818, 165037636]

約数ペア:

[(1, 165037636), (2, 82518818), (4, 41259409), (79, 2089084), (101, 1634036), (158, 1044542), (202, 817018), (316, 522271), (404, 408509), (5171, 31916), (7979, 20684), (10342, 15958)]